WAGO 750-880, Руководство пользователя

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WAGO-I/O-SYSTEM 750 Fieldbus Communication 291
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
Table 254: Analog Input Point Extended 2 (6F
hex
) – Instance 511 ... 765
Attribute
ID Access Name Data type Description Default
value
1 Get AipObj_Value ARRAY
of BYTE Analog Input -
2 Get AipObj_Value_
Length USINT Length of the output data
AopObj_Value (in byte) -
Common Services
Table 255: Analog Input Point Extended 2 (6F
hex
) – Common service
Service available Service
code
Class Instance
Service name Description
0E
hex
Yes Yes Get_Attribute_Single Supplies contents of the appropriate
attribute
12.3.5.24 Analog Input Point Extended 3 (73
hex
)
The extension of the "Analog Input Point" class enables the reading of data from a
fieldbus node that contains over 765 analog outputs (AIPs). The instance scope of
the "Analog Input Point Extended 3" class covers AIPs from 766 to 1020 in the
fieldbus node.
Instance 0 (Class Attributes)
Table 256: Analog Input Point Extended 3 (73
hex
) – Class
Attribute
ID Access Name Data type Description Default
value
1 Get Revision UINT Revision of this object 1 (0x0001)
2 Get Max Instance UINT Max. number of instances -
Instance 766 ... 1020 (Analog input value 766 up to 1020)
Table 257: Analog Input Point Extended 3 (73
hex
) – Instance 766 ... 1020
Attribute
ID Access Name Data type Description Default
value
1 Get AipObj_Value ARRAY
of BYTE Analog Input -
2 Get AipObj_Value_
Length USINT Length of the output data
AopObj_Value (in byte) -
Common Services
Table 258: Analog Input Point Extended 3 (73
hex
) – Common service
Service available Service
code
Class Instance
Service name Description
0E
hex
Yes Yes Get_Attribute_Single Supplies contents of the appropriate
attribute